* Use parity-crypto updated to use upstream rust-secp256k1
* Fetch dependency from git
* Missed a session ID
* Add free-standing inversion function that uses `libsecp256k1`
* fixed tests
* Update deps
* Use parity-crypto 0.5.0
Use libsecp256k1 0.3.5
* Review grumble
Co-authored-by: Svyatoslav Nikolsky <svyatonik@gmail.com>
* Move all client usages into trusted_client
* Move confirmed hash method to trusted client
* Tree route and logs encapsuluted
* Remove not used method for keys sharing
* NodeKeyPair renamed and moved to trusted client
* Use public key error in trusted client
* Move contract address definition into trusted client
* Block id and number types from ethcore wrapped
* Trusted client renamed to more general Blockchain
* Trusted client implementation moved to parity code
* Move node key pair under secret store feature as well
* Registar crate removed from deps
* Accounts feature removed from secret store
* Fix after merge
* Blockchain renamed to SecretStoreChain
* Module documentations added